Overview
Ks Diament is a construction and drilling company that specializes in concrete processing using diamond techniques. Their services include concrete and reinforced concrete processing, surface and element chiseling, grinding of concrete walls and floors, concrete drilling, and demolition work. They cater to individual clients, businesses, and developers in the Mazowieckie region.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
- Demolition (43.11.Z)Primary
Bank accounts
Registered as a VAT taxpayer on 2023-11-01. Active
63 1140 2004 0000 3102 8415 0786
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 5, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | — | STAROSTA POWIATU WYSZKÓW |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Marta Ślesicka (45) | 5 | $675.31 | 50% |
Piotr Ślesicki (24) | 5 | $675.31 | 50% |
The articles of association require board approval for share transfers.
Marta Ślesicka and Piotr Ślesicki hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Marta Ślesicka (45)  | Shareholder of a limited liability company, 2500.0 PLN |
Piotr Ślesicki (24) | Shareholder of a limited liability company, 2500.0 PLN |
Competitors
| Name | Revenue | Website | |
|---|---|---|---|
| Firma Realizacyjna Bazetsp. z o.o. + limited partnership | $749,920.92 | bazet.pl | |
| Pracownia Posadzeksp. z o.o. | $652,766.74 | pracowniaposadzek.pl | |
| ACF Groupsp. z o.o. | $444,708.11 | acfloor.pl | |
| Brovestorsp. z o.o. | $405,337.66 | brovestor.pl | |
| Uniserv Budownictwosp. z o.o. | $290,571.78 | uniserv-budownictwo.pl | |
| Wierciarze.Plsp. z o.o. | $274,744.68 | wierciarze.pl | |
| Deyotsp. z o.o. | $252,382.38 | deyot.pl | |
| Meiso-Constructionsp. z o.o. | $221,081.79 | meiso-construction.com | |
| Fundabetsp. z o.o. | $178,212.98 | fundabet.pl | |
| Piomorsp. z o.o. | $163,105.17 | paleniepodwodne.pl |
FAQ
Last updated: 2026-10-02